The Jalopy Journal
Discussion in 'New to the H.A.M.B.? Introduce yourself here!' started by greenracer, Dec 6, 2009.
have a WICo tach with 3 wires and cannot figure it out 1 is the light where do the others go???
What colors are the wires and is there a model # on it at all?
red white and black. The red goes straight to the light
Black should be your ground and white should go to your coil then.
I'd run a quick test on it to verify the light works using the red and the black.
Welcome from South Georgia
I have tried white to coil and black to ground touched it and tach jumped past 8 grand then i tried connecting tach between ing side of coil and coil did the same thing Jumped way past 8 grand????
What's it out of, could it be that it came out of a positively grounded vehicle?
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